Slide them to the left 6x^2 + 9 + 55x
Factor by grouping (6x+1)(x+9)=0
Set each factors of the left side of the eaqution equal to 0
6x+1=0
x+9=0
Solve the equation for x
X=-1/6
x+9=0
Answers = -1/6 and -9
Hope this helps
But you can just search the answer on google and there will be staright answers for this . (: